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=Text=
=Text=
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                                        .                                            DISTRIBUTION DCB-016 2 4 Igg 3                   SGEB Reading Docket flo. 50-397 IRt0RANDUM FOR: Cecil 0. Thomas, Chief Standardization and Special Projects Branch Division of Licensing FROM:             George Lear, Chief Structural and Geotechnical Engineering Branch Division of Engineering
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DISTRIBUTION DCB-016 2 4 Igg 3 SGEB Reading Docket flo. 50-397 IRt0RANDUM FOR: Cecil 0. Thomas, Chief Standardization and Special Projects Branch Division of Licensing FROM:
George Lear, Chief Structural and Geotechnical Engineering Branch Division of Engineering


==SUBJECT:==
==SUBJECT:==
TECHilICAL SPECIFICATIONS REVIEW - WitP 2 On August 17, 1983 D. Gupta and K. C. Leu of my staff received a verbal request from Don Hoffhan, LGB to review the " Proof and Review Copy, dated July 1, 1983" of the WNP-2 Technical Specifications in our area of responsibility. In response to this regeest, my staff has reviewed the following sections of the subject document that address structural and geotechnical engineering information.
TECHilICAL SPECIFICATIONS REVIEW - WitP 2 On August 17, 1983 D. Gupta and K. C. Leu of my staff received a verbal request from Don Hoffhan, LGB to review the " Proof and Review Copy, dated July 1, 1983" of the WNP-2 Technical Specifications in our area of responsibility.
(1) 3/4.3.7       Seismic Monitoring, Instrumentation (2) 3/4.6.1       Primary Containment Integrity and Primary Containment Structural Integrity (3) 3/4.7.1.4     Ultimate Heat Sink (4) 5.2           Containment Configuration We find that the criteria identified in these sections conform with the design criteria identified in the FSAR and are acceptable to the staff.
In response to this regeest, my staff has reviewed the following sections of the subject document that address structural and geotechnical engineering information.
(1) 3/4.3.7 Seismic Monitoring, Instrumentation (2) 3/4.6.1 Primary Containment Integrity and Primary Containment Structural Integrity (3) 3/4.7.1.4 Ultimate Heat Sink (4) 5.2 Containment Configuration We find that the criteria identified in these sections conform with the design criteria identified in the FSAR and are acceptable to the staff.
This review was performed by K. C. Leu and D. Gupta of Iqy staff.
This review was performed by K. C. Leu and D. Gupta of Iqy staff.
Original sig: ed by George Leet George Lear, Chief Structural and Geotechnical Engineering Branch Division of Engineering
Original sig: ed by George Leet George Lear, Chief Structural and Geotechnical Engineering Branch Division of Engineering


==Enclosure:==
==Enclosure:==
As stated cc: Se p y/).
8308300433 830824 3727 WP ADOCK 05000397 e
omco..SG.gg.:.D.g %,,s,aga;ag, 3aga.aES.....SGEB:!b52.L...SGEE:.DE.......
--o
. DG up,taf,mc.,,,, JLeu,[Y,k,,,,,h e,1,le t,,,,,,,,,,,,p50g......[.....GLe.ar....G.[
81,,2 2.l.U.......a/.d.za3..... ex.?r/.83........
al nza3...... 81.3,1,83,,,,
om hac ronu aia po-acm u cua OFFICIAL RECORD COPY use.m im-m.o


As stated cc: Se p            y/).
s K 4
8308300433 830824 3727 WP ADOCK 05000397
Cecil 0. Thomas AUG 2 41933 cc: w/o enclosure T. flovak J. Knight A. Schwencer D. Jeng L. IIeller D. Hoffman R. Auluck K. C. Leu D. Gupta omer) sunsruc>
                          ,                e omco ..SG.gg.:.D.g % ,,s,aga;ag,      3aga.aES... ..SGEB:!b52.L ...SGEE:.DE.......          . . . . . . . . . . . . . . . . . . . . . .      ....................
oare >
--o . DG up,taf,mc.,,,, JLeu ,[Y,k,,,,,h e ,1,le t ,,,,,,,,,, ,,p50g.... . .[. . ...GLe.ar....G.[. . . . . . . . . . . . . . . . . . . . . . . .  .....................
AC FORM 318 03-80) NROM 024a OFFICIAL RECORD COPY us. mum-m m
om 81,,2 2.l.U... .. ..a/.d.za3.. ... ex.?r/.83........ al nza3..... . 81.3,1,83,, ,,        , , , , , , , . . . . . . . . , ,              , , , , , , , , , , , , , , , , , , , , ,
hac ronu aia po-acm u cua                  OFFICIAL RECORD COPY                                                                                     use.m im-m.o


s 4
~
K Cecil 0. Thomas                                                                                                          ,
5-73 ACCEPTANCE CRITERIA FOR TANKS
AUG 2 41933 cc: w/o enclosure T. flovak J. Knight A. Schwencer D. Jeng L. IIeller D. Hoffman R. Auluck K. C. Leu D. Gupta omer)        . . . .      . . . .    .          . . .                          ..            . . . . . .        .    . . .        . . .              . . . . . .              ...    .
.i.oad Ccnbinations:
sunsruc>        . . . . . . . . . .      . . . . . . . . . . .        . . . . . . . .      . . . . . . . . . . . .            .      . . . . .    .      . . . . . . .  . . . . . . . . . .
lW+Pl*kSSE!
oare >  ...................        . . . . .      . . . . . . . . . . . . . . . . . .  .      . . . . . . . . . . . . . . . . . . . . . . . . . . . . .      . ..          . . .        .
D l
AC FORM 318 03-80) NROM 024a                                          OFFICIAL RECORD COPY                                                                                    us. mum-m m
+ Dynamic F}uid Pressure Loads (a)
 
Acceptance Criteria:
                                      ~
Smaller of 5 or 0.7 5.
                    .                                                                                                                                                              5-73
In addition, the y
                            . ACCEPTANCE CRITERIA FOR TANKS
u allowable buckling stress shall be limited to 2/3 is determined in accordance Sbk, where Sbk with Special Limitation 1.
    .i.oad Ccnbinations:         lW+Pl*kSSE!         D l                               +   Dynamic F}uid Pressure Loads (a)
Acceptance Criteria:         Smaller of 5                       y or 0.7 5u .
In addition, the allowable buckling stress shall be limited to 2/3 Sbk, where Sbk is determined in accordance with Special Limitation 1.
l 1
l 1
                                                                                                                                                ~
~
: 2. Oyecmic fluid pressurer shall be considered in accordance with accacted a.1d a :cocriate crocedures;       e.g., V3ACC T10-7024                     Heri:ent31 and'vertic31 i      loads shall be determined by hpoco;1riately combining the loads due to vertical and heri:cntal earthaunke excitation consicecing that the icads are due to pressure pulsos witnin the fluid. These loads shall also be                                                                                                           j
Oyecmic fluid pressurer shall be considered in accordance with accacted 2.
      &; plied, in com?ination with other loacs, in ttnk su;.00rt o. valuations.
a.1d a :cocriate crocedures; e.g., V3ACC T10-7024 Heri:ent31 and'vertic31 loads shall be determined by hpoco;1riately combining the loads due to i
i                                                                                                                                                                                       1 l
vertical and heri:cntal earthaunke excitation consicecing that the icads are due to pressure pulsos witnin the fluid.
13 l
These loads shall also be j
1
&; plied, in com?ination with other loacs, in ttnk su;.00rt o. valuations.
        .[.__.......  -              . - _ _ . . . - _ _ _ _ . _            _-_    , _ . . . _ _ _ . . . _ - - , _ _ ~ . _ . _ _ _ _ _ _ _ _ _ _ _ . . - . _ . . . . _ _ . . - .
i 1
                                                                                                                                                              -}}
l 13 1
.[.
, _... _ _ _... _ - -, _ _ ~. _. _ _ _ _ _ _ _ _ _ _ _.. -. _.... _ _.. -.
-}}

Latest revision as of 03:21, 4 December 2024

Responds to 830817 Request for Review of Proof & Review Tech Specs 3/4.3.7,3/4.6.1,3/4.7.1.4 & 5.2.Criteria Identified Conform W/Fsar Design Criteria & Are Acceptable
ML20213E573
Person / Time
Site: Columbia 
Issue date: 08/24/1983
From: Lear G
Office of Nuclear Reactor Regulation
To: Thomas C
Office of Nuclear Reactor Regulation
References
CON-WNP-0642, CON-WNP-642 NUDOCS 8308300433
Download: ML20213E573 (3)
v • d • e


Text

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- i

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DISTRIBUTION DCB-016 2 4 Igg 3 SGEB Reading Docket flo. 50-397 IRt0RANDUM FOR: Cecil 0. Thomas, Chief Standardization and Special Projects Branch Division of Licensing FROM:

George Lear, Chief Structural and Geotechnical Engineering Branch Division of Engineering

SUBJECT:

TECHilICAL SPECIFICATIONS REVIEW - WitP 2 On August 17, 1983 D. Gupta and K. C. Leu of my staff received a verbal request from Don Hoffhan, LGB to review the " Proof and Review Copy, dated July 1, 1983" of the WNP-2 Technical Specifications in our area of responsibility.

In response to this regeest, my staff has reviewed the following sections of the subject document that address structural and geotechnical engineering information.

(1) 3/4.3.7 Seismic Monitoring, Instrumentation (2) 3/4.6.1 Primary Containment Integrity and Primary Containment Structural Integrity (3) 3/4.7.1.4 Ultimate Heat Sink (4) 5.2 Containment Configuration We find that the criteria identified in these sections conform with the design criteria identified in the FSAR and are acceptable to the staff.

This review was performed by K. C. Leu and D. Gupta of Iqy staff.

Original sig: ed by George Leet George Lear, Chief Structural and Geotechnical Engineering Branch Division of Engineering

Enclosure:

As stated cc: Se p y/).

8308300433 830824 3727 WP ADOCK 05000397 e

omco..SG.gg.:.D.g %,,s,aga;ag, 3aga.aES.....SGEB:!b52.L...SGEE:.DE.......

--o

. DG up,taf,mc.,,,, JLeu,[Y,k,,,,,h e,1,le t,,,,,,,,,,,,p50g......[.....GLe.ar....G.[

81,,2 2.l.U.......a/.d.za3..... ex.?r/.83........

al nza3...... 81.3,1,83,,,,

om hac ronu aia po-acm u cua OFFICIAL RECORD COPY use.m im-m.o

s K 4

Cecil 0. Thomas AUG 2 41933 cc: w/o enclosure T. flovak J. Knight A. Schwencer D. Jeng L. IIeller D. Hoffman R. Auluck K. C. Leu D. Gupta omer) sunsruc>

oare >

AC FORM 318 03-80) NROM 024a OFFICIAL RECORD COPY us. mum-m m

~

5-73 ACCEPTANCE CRITERIA FOR TANKS

.i.oad Ccnbinations:

lW+Pl*kSSE!

D l

+ Dynamic F}uid Pressure Loads (a)

Acceptance Criteria:

Smaller of 5 or 0.7 5.

In addition, the y

u allowable buckling stress shall be limited to 2/3 is determined in accordance Sbk, where Sbk with Special Limitation 1.

l 1

~

Oyecmic fluid pressurer shall be considered in accordance with accacted 2.

a.1d a :cocriate crocedures; e.g., V3ACC T10-7024 Heri:ent31 and'vertic31 loads shall be determined by hpoco;1riately combining the loads due to i

vertical and heri:cntal earthaunke excitation consicecing that the icads are due to pressure pulsos witnin the fluid.

These loads shall also be j

&; plied, in com?ination with other loacs, in ttnk su;.00rt o. valuations.

i 1

l 13 1

.[.

, _... _ _ _... _ - -, _ _ ~. _. _ _ _ _ _ _ _ _ _ _ _.. -. _.... _ _.. -.

-

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